name: Build documentation

on:
  workflow_call:
    inputs:
      deploy:
        required: true
        type: boolean


jobs:
  build-docs:
    name: Build
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v3
      - name: Setup binstall
        uses: ./.github/actions/setup-binstall
      - name: Install just
        uses: ./.github/actions/cargo-install
        with:
          name: just
      - name: Install toolchain
        shell: bash
        run: just stable-toolchain
      - uses: Swatinem/rust-cache@v2
      - name: Install mdbook
        uses: ./.github/actions/cargo-install
        with:
          name: mdbook
      - name: Install Dependencies
        shell: bash
        run: sudo apt-get install -y libwayland-dev libxkbcommon-dev # Required for winit
      - name: Build
        working-directory: docs
        shell: bash
        run: mdbook build
      - name: API Documentation
        shell: bash
        run: cargo doc -p maplibre --no-deps --lib --document-private-items
      - uses: actions/upload-artifact@v3
        with:
          name: api-docs
          path: target/doc/
      - uses: actions/upload-artifact@v3
        with:
          name: book
          path: docs/book/
  deploy-docs:
    needs: build-docs
    if: inputs.deploy
    name: Deploy
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v3
      - name: Download api-docs
        uses: actions/download-artifact@v3
        with:
          name: api-docs
          path: artifacts/api
      - name: Download book
        uses: actions/download-artifact@v3
        with:
          name: book
          path: artifacts/book
      - name: Deploy
        uses: JamesIves/github-pages-deploy-action@v4.3.3
        with:
          branch: gh-pages
          folder: artifacts
          target-folder: docs